<template>
  <div class="app-container">
    <div class="filter-container">
      <p style="float:left;margin-top:5px;margin-left:2%">商品标题：</p>
      <el-input
        v-model="listQuery.title"
        size="small"
        placeholder="请输入商品标题"
        style="width: 200px;float:left"
        class="filter-item"
        @keyup.enter.native="handleFilter"
      />
      <el-button
        size="small"
        class="filter-item"
        type="success"
        icon="el-icon-search"
        style="margin-left:3%"
        @click="handleFilter"
      >
        搜索
      </el-button>
      <el-button
        size="small"
        class="filter-item"
        style="margin-left: 10px;float:right"
        type="primary"
        icon="el-icon-edit"
        @click="handleCreate"
      >添加</el-button>
    </div>

    <el-table
      v-loading="listLoading"
      :key="tableKey"
      :data="list"
      size="small"
      border
      fit
      highlight-current-row
      style="width: 100%;margin-top:1%"
    >
      <el-table-column label="ID" width="50px" align="center">
        <template slot-scope="scope">
          <span>{{ scope.row.id }}</span>
        </template>
      </el-table-column>
      <el-table-column label="介绍" width="250px" align="center">
        <template slot-scope="scope">
          <span>{{ scope.row.recommendDesc }}</span>
        </template>
      </el-table-column>
      <el-table-column label="商品" min-width="250px" align="center">
        <template slot-scope="scope">
          <span>{{ scope.row.infoName }}</span>
        </template>
      </el-table-column>
      <el-table-column label="图片" width="200px" align="center">
        <template slot-scope="scope">
          <!-- <span>{{ scope.row.phoneNumber }}</span> -->
          <img :src="scope.row.imageUrl" style="width:200px;height:100px" alt="">
        </template>
      </el-table-column>
      <el-table-column label="排序" width="100px" align="center">
        <template slot-scope="scope">
          <span>{{ scope.row.sortOrder }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"  
        width="200px"
        class-name="small-padding fixed-width"
      > 
        <template slot-scope="{ row }">
          <el-button
            size="small"
            align="center"
            type="danger"
            @click="handledelete(row)"
          >
            下架
          </el-button>
          <el-button
            size="small"
            align="center"
            type="primary"
            @click="handleUpdate(row)"
          >
            编辑
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="listQuery.pageNum"
      :limit.sync="listQuery.pageSize"
      @pagination="getList"
    />
    <el-dialog
      :close-on-click-modal="false"
      :title="textMap[dialogStatus]"
      :visible.sync="dialogFormVisible"
      append-to-body
    >
      <el-form
        ref="dataForm"
        :rules="rules"
        :model="temp"
        label-position="left"
        label-width="150px"
        style="width: 600px; margin-left:50px;"
      >
        <el-form-item label="商品名称：">
          <template>
            <v-selectpage
              :data="sample"
              key-field="proId"
              show-field="infoName"
              v-model="temp.proId"
            >
            </v-selectpage>
          </template>
        </el-form-item>
        <el-form-item label="介绍：">
          <el-input v-model="temp.recommendDesc" />
        </el-form-item>
        <el-form-item label="图片路径：">
          <el-input v-model="temp.imageUrl" />
        </el-form-item>
        <el-form-item label="">
          <el-upload
            class="avatar-uploader"
            action="http://10.0.0.123:10001/uploadImgUrl"
            :show-file-list="false"
            :on-success="handleAvatarSuccess"
            :http-request="customRequest">
            <img style="width:100px;height:100px" v-if="temp.imageUrl" :src="temp.imageUrl" class="avatar">
            <i v-else class="el-icon-plus avatar-uploader-icon"></i>
          </el-upload>
        </el-form-item>
        <el-form-item label="排序：">
          <el-input v-model="temp.sortOrder" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">
          返回
        </el-button>
        <el-button
          type="primary"
          @click="dialogStatus === 'create' ? createData() : updateData()"
        >
          确定
        </el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { updateManu,manufacturerList,delManufacturer,createManufacturer,batchDel } from '@/api/manufacturer'// 异步请求 delLly

import { getListPage,addRecommend,updateRecommend,getAllProInfo,addImg,delRecommend } from '@/api/recommendation'
import { parseTime } from '@/utils'
import Pagination from '@/components/Pagination' // 分页插件


const calendarTypeOptions = [
  { key: 0, display_name: '无效' },
  { key: 1, display_name: '正常' },
  { key: 2, display_name: '锁定' }
]
const calendarTypeKeyValue = calendarTypeOptions.reduce((acc, cur) => {
  acc[cur.key] = cur.display_name
  return acc
}, {})

export default {
  components: { Pagination },
  inject:["reload"],
  filters: {
    statusFilter(status) {
      const statusMap = {
        published: 'success',
        draft: 'info',
        deleted: 'danger'
      }
      return statusMap[status]
    },
    typeFilter(type) {
      return calendarTypeKeyValue[type]
    }
  },
  data() {
    return {
      sample: [
      ],
      deptValue:'',
      tableKey: 0,
      list: null,
      total: 0,
      listLoading: true,
      listQuery: {
        pageNum: 1,
        pageSize: 10,
        phoneNumber:'',
        realName:'',
        sort: '+id',
        id:''
      },
      deps:[],
      sortOptions: [{ label: 'ID Ascending', key: '+id' }, { label: 'ID Descending', key: '-id' }],
      statusOptions: ['published', 'draft', 'deleted'],
      showReviewer: false,
      temp: {
        id: undefined,
        imageUrl: '',
      },
      dialogFormVisible: false,
      dialogStatus: '',
      textMap: {
        update: '查看详情',
        create: '添加'
      },
      rowId:"",
      dialogPvVisible: false,
      outerVisible: false,
      pvData: [],
      rules: {
        type: [{ required: true, message: 'type is required', trigger: 'change' }],
        timestamp: [{ type: 'date', required: true, message: 'timestamp is required', trigger: 'change' }],
        title: [{ required: true, message: 'title is required', trigger: 'blur' }]
      },
      downloadLoading: false,
      liaUser: null,
      ids:[],
      select:null,
      allInfo:[]
    }
  },
  created() {
    this.getList()
  },
  methods: {
    resultFormat(resp){
      if(resp && resp.data) return resp.data.values.gridResult
    },
    getAllInfo(){
      getAllProInfo().then(res=>{
         console.log(res.data)
         this.sample=res.data
       })
    },
     handleAvatarSuccess(res, file) {
        this.temp.imageUrl = URL.createObjectURL(file.raw);
      },
    customRequest (data) {
      const formData = new FormData()
      formData.append('file', data.file)
      this.saveFile(formData)
    },
    saveFile (formData) {
      addImg(formData).then(res=>{
        // this.imageUrl=res.data
        this.temp.imageUrl=res.data.filePath
        console.log(this.temp.imageUrl)
      })
    },
    getList() {
      this.listLoading = true
      var params = {
        pageNum: this.listQuery.pageNum,
        pageSize: this.listQuery.pageSize,
        title: this.listQuery.title
      }
      getListPage(params).then(response => {
        this.list = response.data
        console.log(this.list)
        this.total = response.recordsTotal
        console.log(this.total)
        // Just to simulate the time of the request
        setTimeout(() => {
          this.listLoading = false
        }, 1.5 * 1000)
      })
    },
    handleFilter() {
      this.listQuery.page = 1
      this.getList()
    },
    handleModifyStatus(row, status) {
      this.$message({
        message: '操作Success',
        type: 'success'
      })
      row.status = status
    },
    sortChange(data) {
      const { prop, order } = data
      if (prop === 'id') {
        this.sortByID(order)
      }
    },
    sortByID(order) {
      if (order === 'ascending') {
        this.listQuery.sort = '+id'
      } else {
        this.listQuery.sort = '-id'
      }
      this.handleFilter()
    },
    resetTemp() {
      this.temp = {
        id: undefined
      }
    },
     handleUpdate(row) {
       this.getAllInfo()
      this.temp = Object.assign({}, row) // copy obj
      // this.temp.timestamp = new Date(this.temp.timestamp)
      this.dialogStatus = 'update'
      this.dialogFormVisible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].clearValidate()
      })
    },
    updateData() {
      const tempData = Object.assign({}, this.temp)
      // tempData.timestamp = +new Date(tempData.timestamp)
      updateRecommend(tempData).then(() => {
        for (const v of this.list) {
          if (v.id === this.temp.id) {
            const index = this.list.indexOf(v)
            this.list.splice(index, 1, this.temp)
            break
          }
        }
        this.dialogFormVisible = false
        this.$notify({
          title: '成功',
          message: '修改成功',
          type: 'success',
          duration: 2000
        })
      })
      this.reload()
    },
    handleCreate() {
      this.getAllInfo()
      this.resetTemp()
      this.dialogStatus = 'create'
      this.dialogFormVisible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].clearValidate()
      })
    },
    createData() {
      addRecommend(this.temp).then(() => {
        this.list.unshift(this.temp)
        this.dialogFormVisible = false
        this.$notify({
          title: '成功',
          message: '添加成功',
          type: 'success',
          duration: 2000
        })
        this.reload()
      })
    },
    handledelete(row){
        this.rowId=row.id
        this.$confirm('确定删除？ 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning',
          center: true
        }).then(() => {
            delRecommend(this.rowId).then(res=>{
                this.$message({
                type: 'success',
                message: '删除成功!'
                });
             this.reload()
            })  
        }).catch(() => {
          this.$message({
            type: 'info',
            message: '已取消删除'
          });
        });
       
    },
    getSortClass: function(key) {
      const sort = this.listQuery.sort
      return sort === `+${key}`
        ? 'ascending'
        : sort === `-${key}`
          ? 'descending'
          : ''
    }
  }
}
</script>
<style>
  .avatar-uploader .el-upload {
    border: 1px dashed #d9d9d9;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
  }
  .avatar-uploader .el-upload:hover {
    border-color: #409EFF;
  }
  .avatar-uploader-icon {
    font-size: 28px;
    color: #8c939d;
    width: 178px;
    height: 178px;
    line-height: 178px;
    text-align: center;
  }
  .avatar {
    width: 178px;
    height: 178px;
    display: block;
  }
</style>